Telephonic communications – Plural exchange network or interconnection – With interexchange network routing
Reexamination Certificate
2011-08-09
2011-08-09
Matar, Ahmad F (Department: 2614)
Telephonic communications
Plural exchange network or interconnection
With interexchange network routing
C379S088170, C370S352000
Reexamination Certificate
active
07995739
ABSTRACT:
The present invention enables retailers who use toll free services provided by a VoIP network service provider to obtain peering arrangements with international and domestic VoIP carriers to originate, terminate, and bridge multiple call legs among global locations across peering partner carriers.
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patent: 6606305 (2003-08-01), Boyle et al.
patent: 7313133 (2007-12-01), Yarlagadda
patent: 7353255 (2008-04-01), Acharya et al.
patent: 2005/0141694 (2005-06-01), Wengrovitz
Croak Marian
Eslambolchi Hossein
AT&T Intellectual Property II L.P.
Hoque Nafiz E
Matar Ahmad F
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